Universal joint transmission



FIG. 1 is a perspective view of a universal joint transmission;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is a second side view thereof;

FIG. 6 is a third side view thereof; and,

FIG. 7 is a fourth side view thereof.

The broken lines in the drawings depict unclaimed environmental subject matter. 

The ornamental design for a universal joint transmission, as shown and described. 